Bug#630360: linux-2.6: sporadic kernel bug while trying to hibernate system

2011-08-11 Thread Daniel Schoepe
On Tue, 02 Aug 2011 01:58:43 +0100, Ben Hutchings b...@decadent.org.uk wrote:
 Linux 3.0 is now in unstable; please test it.  (Note that the upstream
 version used for our packages is '3.0.0' and not '3.0'.)

It seems to be fixed on my netbook (i386) while my other laptop (amd64)
now freezes instead of a kernel panic when trying to hibernate with more
than half of my RAM in use.

Cheers,
Daniel


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Bug#630360: linux-2.6: sporadic kernel bug while trying to hibernate system

2011-07-18 Thread Daniel Schoepe
On Mon, 4 Jul 2011 17:27:15 -0500, Jonathan Nieder jrnie...@gmail.com wrote:
 So it's a regression from squeeze and 100% reproducible?  From the
 point of view of fixing it, that's excellent news.

Sorry for replying so late, but yes, I can reproduce it reliably.

 Except for the list of affected versions, this looks like
 [*] https://bugzilla.kernel.org/show_bug.cgi?id=15816.  If you have
 time, could you do the following?
 
  - first, test the latest kernel from experimental

No improvement with linux-image-3.0.0-rc5.

  - find the first affected upstream release by running a bisection
search through packages at snapshot.debian.org

The first affected version seems to be 2.6.38-1.

  - try the debugging patch from Raphael Wysoki's upsteam [*]
comment #7, using instructions from here:
 
   
 http://kernel-handbook.alioth.debian.org/ch-common-tasks.html#s-common-building
 
and Documentation/applying-patches.txt and let Raphael know
the result and details about your case (e.g., by commenting on the
upstream report).
 
  - try using git bisect to find out which upstream change
introduced the bug, like so:

I'll do that when I get some time, which may not be for a few weeks
though, since I got some exams coming up.

Cheers,
Daniel


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Bug#630360: linux-2.6: sporadic kernel bug while trying to hibernate system

2011-07-04 Thread Daniel Schoepe
I am also affected by this bug and it seems to occur if and only if I
try to hibernate with more than about 50% of my RAM in use. This is the
configured Preferred maximum image size for uswsusp on my system, but
changing it to a higher value does not prevent it.


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